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/* tnt: Hostmode Terminal for TNC
Copyright (C) 1993-1995 by Mark Wahl
For license details see documentation
include file for extended monitor (xmon.h)
created: Mark Wahl DL4YBG 94/07/17
updated: Mark Wahl DL4YBG 95/03/16
*/
#ifdef USE_IFACE
#define MAX_XMON 20
#else
#define MAX_XMON 10
#endif
#define XMON_SCREENS 5
/* timeout if no new packet is received on monbox channel in seconds */
#define XMON_TIMEOUT 900
struct xmon_stat {
int active;
char srccall[10];
char destcall[10];
int srcsum;
int destsum;
int next_i_nbr;
int last_i_nbr;
int check_chksum;
int last_chksum;
int screen;
int attribute;
int monbox;
int monbox_channel;
time_t last_received;
int huffcod;
};
struct monheader {
int header_valid;
char srccall[10];
char destcall[10];
int srcsum;
int destsum;
int last_i_nbr;
};
struct heardlist {
int srcsum;
int destsum;
char *srccall;
char *destcall;
time_t first_heard;
time_t last_heard;
struct heardlist *previous;
struct heardlist *next;
};
/* layer3 definitions */
#define L3_HEADERLEN 20
#define L3_CONACKLEN 21
#define L3_CONREQLEN 35
#define L3_SRCCALL 0
#define L3_DESTCALL 7
#define L3_TTL 14
#define L3_CI 15
#define L3_CID 16
#define L3_CI_2 17
#define L3_TXNO 17
#define L3_CID_2 18
#define L3_RXNO 18
#define L3_OPCODE 19
#define L3_WINSIZE 20
#define L3_CALL3 21
#define L3_CALL4 28
/* layer3 opcodes */
#define L3OP_CONREQ 1
#define L3OP_CONACK 2
#define L3OP_DISCREQ 3
#define L3OP_DISCACK 4
#define L3OP_INFO 5
#define L3OP_INFOACK 6
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